PTT Public Company Limited is a national oil and natural gas company, operates a fully integrated petroleum and petrochemical business through the own operation and investment businesses through subsidiary companies. As well as other related business operations both domestic and international, which can be divided into the Upstream Petroleum and gas business group and Downstream Petroleum business group. PTT Groups sets the vision as Thai Premier Multinational Energy Company, lead the organization of the Thai people to do an international business, brings wealth stability back to Thailand. With goals in 3 aspects: